2000200220148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2671}}^1\times {\mathrm{4800373}}^1$

素因数の和:4803064

約数の個数: 48

約数和(自身を含む): 5028026936576

約数和(自身を除く): 3027826716428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2671, 5342, 8013, 10684, 16026, 32052, 34723, 69446, 104169, 138892, 208338, 416676, 4800373, 9600746, 14401119, 19201492, 28802238, 57604476, 62404849, 124809698, 187214547, 249619396, 374429094, 748858188, 12821796283, 25643592566, 38465388849, 51287185132, 76930777698, 153861555396, 166683351679, 333366703358, 500050055037, 666733406716, 1000100110074, 2000200220148]

約数ペア:

[(1, 2000200220148), (2, 1000100110074), (3, 666733406716), (4, 500050055037), (6, 333366703358), (12, 166683351679), (13, 153861555396), (26, 76930777698), (39, 51287185132), (52, 38465388849), (78, 25643592566), (156, 12821796283), (2671, 748858188), (5342, 374429094), (8013, 249619396), (10684, 187214547), (16026, 124809698), (32052, 62404849), (34723, 57604476), (69446, 28802238), (104169, 19201492), (138892, 14401119), (208338, 9600746), (416676, 4800373)]